Of 15 problems on a test, 13 were correct. What percent were correct?

1 answer:

8 0

Use long division to divide 13/15.
This will give you 0.8666... (repeating)
Multiply by 100 to get your percent.
$\boxed{86.\overline6\%}$

You might be interested in

Plzzzzzzzzzzzzzzzzzzzzzzzzzz help quick

SCORPION-xisa [38]

It is C, because the x values between the first dot and the second is 4. So you multiply the slope 4 times on the y value. The y value changes from -2 to -5, so -2 + 4*-3/4 should be equal to -5

5 0

3 years ago

When working with the square root of a number, when would you have only a positive answer and when would you have both a positiv

Rama09 [41]

<span>Lets make it clear: You would have a positive answer when the value you are looking for has to be a positive number. On the other hand you would have a positive and a negative answer when you take the square root of something that doesn't have to be positive. it could be either because when a negative number is squared it becomes positive and when a positive number is squared it stays positive as well.</span>

8 0

3 years ago

Please help quickly. Will mark brainlist!

rusak2 [61]

Answer:

A. 50.24

Step-by-step explanation:

C=2πr=2·π·8=50.24

4 0

2 years ago

Read 2 more answers

The pizza shown has a radius of 11 cm. What is the approximate area of the pizza? (Use 3.14 for .)